| Office: | Member of the House of Representatives of Antigua and Barbuda |
| Constituency: | St. John's Rural South |
| Honorific Suffix: | MP |
| Term Start: | 12 March 2009 |
| Term End: | 26 February 2018 |
| Predecessor: | Winston Williams |
| Successor: | Daryll Matthew |
| Party: | Antigua and Barbuda Labour Party |
Eustace Sylvester 'Teco' Lake is an Antigua and Barbuda Labour Party politician, who was elected as Member of Parliament for St. John's Rural South in the 2009 and 2014 general elections.[1]